PREMIUM FOOD GRADE 430 STAINLESS STEEL is BPA free, reusable and durable! 6-Piece Puzzle Pieces Cookie Cutter Set is great for cutting out cookie dough, biscuits, sandwiches, fruits and more!. FUN-TO-DECORATE: Puzzle Piece-themed cookie cutters includes various outside border/frame interlocking shapes and will easily cut-out cookies and release nicely from dough; Have fun with pancakes, Playdoh, stencils and more!. EXCITING SHAPES for kids, school events, birthday, and graduation. Great way to promote autism awareness; Can be used in place of stamps and molds for shortbread, fondant, crafts and more!. BUTTER COOKIE RECIPE INCLUDED: Makes a great gift or stocking stuffer and comes in a giftable window box with a butter cookie recipe included on back!. CARE & MEASUREMENTS: Hand-wash and dry completely to best preserve finish; Cookie cutters measure approximately 3 inches each.